20. Benjamin Wrote A Essay About Farting
In 1781, Benjamin Franklin wrote a scientific essay about farting and published it. This essay not only talks about why humans need to fart, looking at it through a scientific way, but it also discusses that people can use the smell of farts to better their body odor. Franklin believed that if we studied the smell of farts, we would learn what was good to eat and what was not good to eat. He felt that if we ate what smelled the best, once it passed, we would have better body odor.
